AT 1100C, 2 WHITE FLEET VEHICLES TRAVELING SOUTH TOWARDS SAFWAN BORDER CROSSING, PASSED A LARGE CONVOY HEADING NORTH. 1X OF THE CONVOY ESCORTS FIRED 3/5 SHOTS OVER THE TOP OF UK NATIONAL SPT ELEMENT C/S. ON SIGHTING UNION FLAGS (PROMINENTLY DISPLAYED) FIRE CEASED AND THE GUNNER WAVED. THE CONVOY WAS ESCORTED BY HUMVEES, AND CONSISTED OF APPROX 30 VEHICLES. THE HUMVEE THAT FIRED HAD BULGARIA MARKED ON BONNET.